AutoCodes – Chevrolet – P2160 2018 Chevrolet Silverado

P2160 2018 Chevrolet Silverado Code - Vehicle Speed Sensor 2 Circuit Low Voltage

Quick Answer

The Vehicle Speed Sensor (VSS) provides vehicle speed information to the Engine Control Module (ECM). Common causes include Faulty Vehicle Speed Sensor (VSS), Vehicle Speed Sensor harness is open or shorted, Vehicle Speed Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2160 2018 Chevrolet Silverado indicates Vehicle Speed Sensor 2 Circuit Low Voltage.
Common causes: Common causes include Faulty Vehicle Speed Sensor (VSS), Vehicle Speed Sensor harness is open or shorted, Vehicle Speed Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 808

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 08, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2160 2018 Chevrolet Silverado Description

The Vehicle Speed Sensor (VSS) provides vehicle speed information to the Engine Control Module (ECM). The VSS is a permanent magnet generator. The sensor is mounted in the transfer case facing the rear internal gear which is splined to the output shaft assembly. As the output shaft and internal gear rotate, the toothed rotor of the internal gear produces AC voltage as the rotor teeth pass through the magnetic field of the sensor. The AC voltage level and the number of pulses increase as the speed of the vehicle increases. The ECM converts the voltage to vehicle speed. The ECM uses the output shaft speed signal to determine shift timing, as well as transfer case range. The Diagnostic Trouble Code (DTC) will be set when there is no speed signal from the transfer case speed sensor.

OBDII Code P2160 2018 Chevrolet Silverado - Vehicle Speed Sensor 2 Circuit Low Voltage - AutoCodes.com — P2160 2018 Chevrolet Silverado Code - Vehicle Speed Sensor 2 Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P2160 2018 Chevrolet Silverado?

Faulty Vehicle Speed Sensor (VSS)
Vehicle Speed Sensor harness is open or shorted
Vehicle Speed Sensor circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2160 2018 Chevrolet Silverado?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2160 2018 Chevrolet Silverado code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P2160 2018 Chevrolet Silverado code?

Need more information on how to fix the P2160 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2160 2018 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2160 2018 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2160 on a 2018 Chevrolet Silverado?

- Common symptoms include erratic speedometer readings, inoperative cruise control, and the illumination of the Check Engine Light.

2. What does the OBDII code P2160 "Vehicle Speed Sensor 2 Circuit Low Voltage" indicate on a 2018 Chevrolet Silverado?

- This code indicates that the vehicle speed sensor 2 is sending a signal to the engine control module (ECM) with a voltage lower than expected.

3. What are the possible causes of OBDII code P2160 on a 2018 Chevrolet Silverado?

- The common causes of this code include a faulty vehicle speed sensor, damaged wiring or connectors in the speed sensor circuit, or a malfunctioning ECM.

4. How can I diagnose the OBDII code P2160 on my 2018 Chevrolet Silverado?

- Diagnosing this code involves checking the vehicle speed sensor's wiring and connectors for damage, testing the sensor's output voltage, and scanning the ECM for related fault codes.

5. Can I continue driving my 2018 Chevrolet Silverado with OBDII code P2160?

- It is not recommended to drive the vehicle with this code present, as it can affect the proper operation of the vehicle's speed-related systems.

6. How can I repair OBDII code P2160 on my 2018 Chevrolet Silverado?

- Repairing this code typically involves replacing the faulty vehicle speed sensor, repairing any damaged wiring or connectors, and clearing the code with a diagnostic tool.

7. Is it possible to reset the OBDII code P2160 on a 2018 Chevrolet Silverado without fixing the underlying issue?

- While you can clear the code temporarily, it is recommended to address the root cause to prevent the issue from reoccurring.

8. Are there any tips for preventing OBDII code P2160 on a 2018 Chevrolet Silverado?

- Regular maintenance, such as checking and replacing sensors as needed, inspecting wiring for damage, and addressing any related issues promptly, can help prevent this code.

9. Can a DIY enthusiast without extensive automotive experience fix OBDII code P2160 on a 2018 Chevrolet Silverado?

- Depending on the individual's skill level and access to tools, replacing a vehicle speed sensor or repairing wiring may be manageable for a DIY enthusiast.

10. How much can I expect to pay to repair OBDII code P2160 on a 2018 Chevrolet Silverado at a professional mechanic?

- Repair costs can vary depending on the specific issue, but replacing a vehicle speed sensor or repairing wiring typically ranges from $100 to $300 at a professional mechanic.